<!DOCTYPE html>
<html>

<head>
	<meta charset="UTF-8">
	<!--edge浏览器H5兼容设置-->
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<!--360浏览器H5兼容设置-->
	<meta name="renderer" content="webkit" />
	<title>电脑商城</title>
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<!--导入核心文件-->
	<script src="../bootstrap3/js/holder.js"></script>
	<link href="../bootstrap3/css/bootstrap.css" rel="stylesheet" type="text/css">
	<script src="../bootstrap3/jquery-1.9.1.min.js"></script>
	<script src="../bootstrap3/js/bootstrap.js"></script>
	<!-- 字体图标 -->
	<link rel="stylesheet" href="../bootstrap3/font-awesome-4.7.0/css/font-awesome.css" />
	<link rel="stylesheet" type="text/css" href="../css/layout.css" />
	<link rel="stylesheet" type="text/css" href="../css/top.css" />
	<link rel="stylesheet" type="text/css" href="../css/footer.css" />
	<link rel="stylesheet" type="text/css" href="../css/cart.css" />
	<!--		<script src="../js/cart.js" type="text/javascript" charset="utf-8"></script>-->
</head>

<body>
<!--头部-->
<header class="header">
	<!--电脑商城logo-->
	<div class="row">
		<div class="col-md-3">
			<a href="index_user.html">
				<img src="../images/index/stumalllogo.png" />
			</a>
		</div>
		<!--快捷选项-->
		<div class="col-md-9 top-item">
			<ul class="list-inline pull-right">
				<li><a href="orders_user.html"><span class="fa fa-file-text"></span>&nbsp;订单</a></li>
				<li class="li-split">|</li>
				<li><a href="cart_user.html"><span class="fa fa-cart-plus"></span>&nbsp;购物车</a></li>
				<li class="li-split">|</li>
				<li>
					<!--下列列表按钮 ：管理-->
					<div class="btn-group">
						<button type="button" class="btn btn-link dropdown-toggle" data-toggle="dropdown">
							<span id="top-dropdown-btn"><span class="fa fa-gears"></span>&nbsp;管理 <span class="caret"></span></span>
						</button>
						<ul class="dropdown-menu top-dropdown-ul" role="menu">
							<li><a href="password.html">修改密码</a></li>
							<li><a href="userdata.html">个人资料</a></li>
							<li><a href="upload.html">上传头像</a></li>
							<li><a href="address.html">收货管理	</a></li>
						</ul>
					</div>
				</li>
				<li class="li-split">|</li>
				<li><a href="login.html"><span class="fa fa-user"></span>&nbsp;登录</a></li>
			</ul>
		</div>
	</div>
</header>
<!--导航 -->
<!--分割导航和顶部-->
<div class="row top-nav">
	<div class="col-md-6">
		<ul class="nav nav-pills">
			<li>
				<a href="#"></a>
			</li>
			<li class="active"><a href="index_user.html"><span class="fa fa-home"></span></a></li>
			<form id="form-search" action="search.html" class="form-inline pull-right" role="form">
				<div class="form-group">
					<input type="text" class="form-control" id="search" name="title" placeholder="请输入商品名称进行搜索">
				</div>
				<input id="btn-search" type="submit" class="btn btn-primary" value="搜索" />
			</form>
		</ul>
	</div>
</div>
<!--头部结束-->
<!--导航结束-->
<div class="container">
	<div class="col-md-offset-1 col-md-10">
		<div class="panel panel-primary">
			<div class="panel-heading">
				<p class="panel-title"><span class="fa fa-shopping-cart"></span> 购物车</p>
			</div>
			<div class="panel-body">
				<form action="orderConfirm.html" role="form">
					<!--购物车表格开始-->
					<table class="cart-table" width="100%">
						<thead>
						<tr>
							<th width="8%">
								<input type="checkbox" class="ckall" onclick="checkall(this)" />全选</th>
							<th width="110"></th>
							<th width="29%">商品</th>
							<th width="11%">单价</th>
							<th width="15%">数量</th>
							<th width="11%">金额</th>
							<th>操作</th>
						</tr>
						</thead>
						<tbody id="cart-list" class="cart-body">
						<tr>
							<td>
								<input type="checkbox" class="ckitem" />
							</td>
							<td><img src="../images/portal/12DELLXPS13-silvery/collect.png" class="img-responsive" /></td>
							<td>联想(Lenovo)小新Air13 Pro 13.3英寸14.8mm超轻薄笔记本电脑</td>
							<td>¥<span id="goodsPrice1">5298</span></td>
							<td>
								<input type="button" value="-" class="num-btn" onclick="reduceNum(1)" />
								<input id="goodsCount1" type="text" size="2" readonly="readonly" class="num-text" value="1">
								<input class="num-btn" type="button" value="+" onclick="addNum(1)" />
							</td>
							<td><span id="goodsCast1"></span></td>
							<td>
								<input type="button" onclick="delCartItem(this)" class="cart-del btn btn-default btn-xs" value="删除" />
							</td>
						</tr>
						<tr>
							<td>
								<input type="checkbox" class="ckitem" />
							</td>
							<td><img src="../images/portal/16LenovoYOGA900green/collect.png" class="img-responsive" /></td>
							<td>戴尔(DELL)XPS13-9360-R1609 13.3</td>
							<td>¥<span id="goodsPrice2">4988</span></td>
							<td>
								<input type="button" value="-" class="num-btn" onclick="reduceNum(2)" />
								<input id="goodsCount2" type="text" size="2" readonly="readonly" class="num-text" value="1">
								<input class="num-btn" type="button" value="+" onclick="addNum(2)" />
							</td>
							<td><span id="goodsCast2"></span></td>
							<td>
								<input type="button" onclick="delCartItem(this)" class="cart-del btn btn-default btn-xs" value="删除" />
							</td>
						</tr>
						<tr>
							<td>
								<input type="checkbox" class="ckitem" />
							</td>
							<td><img src="../images/portal/13LenovoIdeaPad310_silvery/collect.png" class="img-responsive" /></td>
							<td>戴尔(DELL)魔方15MF Pro-R2505TSS灵越</td>
							<td>¥<span id="goodsPrice3">4699</span></td>
							<td>
								<input type="button" value="-" class="num-btn" onclick="reduceNum(3)" />
								<input id="goodsCount3" type="text" size="2" readonly="readonly" class="num-text" value="1">
								<input class="num-btn" type="button" value="+" onclick="addNum(3)" />
							</td>
							<td><span id="goodsCast3"></span></td>
							<td>
								<input type="button" onclick="delCartItem(this)" class="cart-del btn btn-default btn-xs" value="删除" />
							</td>
						</tr>
						</tbody>
					</table>
					<div class="total-bar">
						<!--								<a href="javascript:selDelCart()" class="cart-del-sel btn btn-default btn-xs">删除所选商品</a>-->
						<!--								<span class="pull-right">已选商品-->
						<!--								<span id="selectCount">0</span>件 总价¥-->
						<!--								<span id="selectTotal">0</span>元-->
						<!--								</span>-->
					</div>
					<div>
								<span class="pull-right">
								<input type="submit" value="  结  算  " class="btn btn-primary btn-lg link-account" />
							</span>
					</div>
				</form>
			</div>
		</div>
	</div>
</div>

<script type="text/javascript">
	// $(function() {
	// 	//返回链接
	// 	$(".link-account").click(function() {
	// 		location.href = "orderConfirm.html";
	// 	})
	// })
	$(document).ready(function() {
		showCartList();
	});

	function showCartList() {
		$("#cart-list").empty();
		$.ajax({
			url: "/cart",
			type: "GET",
			dataType: "JSON",
			success: function(json) {
				let list = json.data;
				console.log(json.data);
				console.log("count=" + list.length);
				let allCount = 0;
				for (let i = 0; i < list.length; i++) {
					let tr = '<tr>'
							+ '<td>'
							+ 	'<input name="cids" value="#{cid}" type="checkbox" class="ckitem" />'
							+ '</td>'
							+ '<td><img src="..#{image}collect.png" class="img-responsive" /></td>'
							+ '<td>#{title}#{msg}</td>'
							+ '<td>¥<span id="price-#{cid}">#{realPrice}</span></td>'
							+ '<td>'
							+ 	'<input type="button" value="-" class="num-btn" onclick="reduceNum(#{cid})" />'
							+ 	'<input id="num-#{cid}" type="text" size="2" readonly="readonly" class="num-text" value="#{num}">'
							+ 	'<input class="num-btn" type="button" value="+" onclick="addNum(#{cid})" />'
							+ '</td>'
							+ '<td>¥<span id="total-price-#{cid}">#{totalPrice}</span></td>'
							+ '<td>'
							+ 	'<input type="button" onclick="delCartItem(#{cid})" class="cart-del btn btn-default btn-xs" value="删除" />'
							+ '</td>'
							+ '</tr>';
					tr = tr.replace(/#{cid}/g, list[i].cid);
					tr = tr.replace(/#{title}/g, list[i].title);
					tr = tr.replace(/#{image}/g, list[i].image);
					tr = tr.replace(/#{realPrice}/g, list[i].realPrice);
					tr = tr.replace(/#{num}/g, list[i].num);
					tr = tr.replace(/#{totalPrice}/g, list[i].realPrice * list[i].num);
					if (list[i].realPrice < list[i].price) {
						tr = tr.replace(/#{msg}/g, "比加入时降价" + (list[i].price - list[i].realPrice) + "元");
					} else {
						tr = tr.replace(/#{msg}/g, "");
					}
					$("#cart-list").append(tr);
					allCount += list[i].num;
					$("#selectCount").html(allCount);
				}
			}
		});
	}

	function addNum(cid) {
		$.ajax({
			url: "/cart/" + cid + "/num/add",
			type: "POST",
			dataType: "JSON",
			success: function(json) {
				if (json.state == 200) {
					// showCartList();
					// let judgeNum=$("#num").html();
					// alert(judgeNum);
					$("#num-" + cid).val(json.data);
					//.html 获取某个标签内部内容：文本或标签
					let price = $("#price-" + cid).html();
					let totalPrice = price * json.data;
					$("#total-price-" + cid).html(totalPrice);
				} else {
					alert("增加商品数量失败！" + json.message);
				}
			},
			error: function(xhr) {
				alert("请重新登录！" + xhr.status);
				location.href = "login.html";
			}
		});
	}

	function reduceNum(cid) {
		$.ajax({
			url: "/cart/" + cid + "/num/reduce",
			type: "POST",
			dataType: "JSON",
			success: function(json) {
				if (json.state == 200&&json.data>0) {
					console.log(json.data);
					//&&json.num>0
					// showCartList();
					// alert($("#num-" + cid).val(json.data).html());
					$("#num-" + cid).val(json.data);
					let price = $("#price-" + cid).html();
					let totalPrice = price * json.data;
					$("#total-price-" + cid).html(totalPrice);
				} else {
					alert("商品数量至少为1件！");
					$("#num-" + cid).val(1);
				}
			},
			error: function(xhr) {
				alert("您的登录信息已经过期，请重新登录！HTTP响应码：" + xhr.status);
				location.href = "login.html";
			}
		});
	}

	function delCartItem(cid) {
		$.ajax({
			url: "/cart/" + cid + "/del",
			type: "POST",
			dataType: "JSON",
			success: function(json) {
				if (json.state == 200) {
					showCartList();
				} else {
					alert("商品删除失败！" + json.message);
				}
			},
			error: function(xhr) {
				alert("请重新登录！" + xhr.status);
				location.href = "login.html";
			}
		});
	}

	$("#btn-search").click(function () {
		$.ajax({
			url:"/product/title",
			type:"POST",
			data:$("#form-search").serialize(),
			dataType:"JSON",
			success:function (json) {
				/*alert(json.state)*/
				if(json.state==200){
					// alert("密码修改成功,请重新登录");
					//跳转到系统主页
					//相对路径来确定跳转页面  ./ 上级../
					location.href="search.html";

				}else {
					alert("无此商品！")
				}
			},
			error:function (xhr) {
				alert("搜索商品时产生未知的异常"+xhr.message);//自动产生错误描述信息
			}
		})
	})
</script>
</body>

</html>